Booktalk: Your parents may be gone, but you’re still not home alone. From sneeze causing mold to fabric eating moths, take a look at the tiny uninvited guests keeping you company at home.

Snippet:You leave for school in the morning and your parents go to work. Aside from your cat or dog, there’s nobody home, right? Think again. Billions of tiny microscopic creatures are making themselves at home on your counters, your toilet, and even your bed. They live right next to you everyday.